179304865360

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{251071}}^1$

素因数の和:251276

約数の個数: 80

約数和(自身を含む): 425898455040

約数和(自身を除く): 246593589680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 113, 158, 226, 316, 395, 452, 565, 632, 790, 904, 1130, 1264, 1580, 1808, 2260, 3160, 4520, 6320, 8927, 9040, 17854, 35708, 44635, 71416, 89270, 142832, 178540, 251071, 357080, 502142, 714160, 1004284, 1255355, 2008568, 2510710, 4017136, 5021420, 10042840, 19834609, 20085680, 28371023, 39669218, 56742046, 79338436, 99173045, 113484092, 141855115, 158676872, 198346090, 226968184, 283710230, 317353744, 396692180, 453936368, 567420460, 793384360, 1134840920, 1586768720, 2241310817, 2269681840, 4482621634, 8965243268, 11206554085, 17930486536, 22413108170, 35860973072, 44826216340, 89652432680, 179304865360]

約数ペア:

[(1, 179304865360), (2, 89652432680), (4, 44826216340), (5, 35860973072), (8, 22413108170), (10, 17930486536), (16, 11206554085), (20, 8965243268), (40, 4482621634), (79, 2269681840), (80, 2241310817), (113, 1586768720), (158, 1134840920), (226, 793384360), (316, 567420460), (395, 453936368), (452, 396692180), (565, 317353744), (632, 283710230), (790, 226968184), (904, 198346090), (1130, 158676872), (1264, 141855115), (1580, 113484092), (1808, 99173045), (2260, 79338436), (3160, 56742046), (4520, 39669218), (6320, 28371023), (8927, 20085680), (9040, 19834609), (17854, 10042840), (35708, 5021420), (44635, 4017136), (71416, 2510710), (89270, 2008568), (142832, 1255355), (178540, 1004284), (251071, 714160), (357080, 502142)]